County · Ohio · United States
Madison County ZIP codes
6 ZIP codes · 6 cities · FIPS 39097
Key facts
- State
- Ohio (OH)
- FIPS code
- 39097
- Population
- 44,126
- Median household income
- $83,229
- Median age
- 41.5
- Land area
- 465.8 sq mi (1,206.5 km²)
- Population density
- 95 / sq mi
- Area codes
- 220, 380, 614, 740, 937
Cities and ZIP codes in Madison County (6)
| City | ZIP codes |
|---|---|
| London | 43140 |
| Mount Sterling | 43143 |
| Plain City | 43064 |
| Sedalia | 43151 |
| South Solon | 43153 |
| West Jefferson | 43162 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.